Cat Vaccination Schedule
Complete guide to core and non-core vaccines for kittens and adult cats. Protect your feline companion.
🐱 Personalized Vaccination Schedule
Enter your cat’s age and lifestyle to see recommended vaccines
| Vaccine | Type | Recommended | Frequency |
|---|---|---|---|
| Select options above to see schedule | |||
Cat Vaccination Schedule: Complete Feline Vaccine Guide
As a veterinary feline preventive medicine specialist with over 15 years of experience, I’ve created this Cat Vaccination Schedule to help cat owners protect their feline companions. Vaccination is one of the most effective ways to prevent serious infectious diseases. The schedule varies based on age, lifestyle, and risk factors.
Core vs Non-Core Vaccines Explained
• FVRCP (Feline Viral Rhinotracheitis, Calicivirus, Panleukopenia) — “Distemper shot”
• Rabies — Required by law in most states/countries
📌 Non-Core Vaccines (Lifestyle-dependent):
• FeLV (Feline Leukemia) — Outdoor/at-risk cats
• Chlamydia — Multi-cat households
• Bordetella — Catteries, boarding, shows
Kitten Vaccination Schedule (First Year)
- 6-8 weeks: FVRCP #1 (core)
- 10-12 weeks: FVRCP #2 (core) + FeLV #1 (if recommended)
- 14-16 weeks: FVRCP #3 (core) + Rabies (core, 1-year) + FeLV #2 (if recommended)
- 12 months (1 year): FVRCP booster + Rabies booster + FeLV booster (if needed)
Adult Cat Booster Schedule
- FVRCP: Every 3 years after initial kitten series (some vets recommend annually for high-risk cats)
- Rabies: 1-year or 3-year vaccine depending on local laws and vaccine type
- FeLV (Feline Leukemia): Annually for at-risk cats (outdoor access, multi-cat households with unknown status)
Vaccine Details
FVRCP (Feline Distemper Combination)
Protects against three highly contagious viruses: Feline Viral Rhinotracheitis (herpesvirus — respiratory disease), Calicivirus (respiratory/oral ulcers), and Panleukopenia (feline distemper — often fatal). Core vaccine for all cats.
Rabies
Fatal viral disease that affects the nervous system. Transmissible to humans (zoonotic). Required by law in most states. Core vaccine for all cats. Initial 1-year vaccine, followed by 1-year or 3-year boosters depending on vaccine type.
FeLV (Feline Leukemia Virus)
Suppresses immune system, causes cancer, anemia. Transmitted through saliva (bites, grooming, shared bowls). Recommended for outdoor cats, kittens, and multi-cat households with unknown status. Indoor-only cats with no exposure may not need this vaccine.
Chlamydia felis
Bacterial infection causing conjunctivitis (eye infections), respiratory signs. Recommended for multi-cat households, catteries, and cats with recurring eye infections.
Lifestyle-Based Recommendations
- Indoor only (low risk): Core vaccines (FVRCP, Rabies). FeLV not typically needed unless new cats introduced.
- Indoor/Outdoor (moderate risk): Core vaccines + FeLV. Consider Bordetella if boarding.
- Outdoor only / Barn cats (high risk): Core vaccines + FeLV + consider Chlamydia and Bordetella.
- Multi-cat household / Cattery: Core vaccines + FeLV + Chlamydia + Bordetella.
- Boarding / Grooming / Shows: Core vaccines + Bordetella (often required) + FeLV recommended.
Vaccine Schedule for Adult Cats (Unknown History)
If you adopt an adult cat with unknown vaccination history:
- Initial visit: FVRCP + FeLV test (recommended) + Rabies (1-year)
- 3-4 weeks later: FVRCP booster + FeLV booster (if negative test and at risk)
- 1 year later: FVRCP booster + Rabies booster (1-year or 3-year)
Vaccine Reactions & Side Effects
Most cats tolerate vaccines very well. Mild reactions (temporary):
- Lethargy, mild fever (24-48 hours)
- Decreased appetite
- Soreness at injection site
- Sneezing (intranasal vaccines)
Rare but serious reactions (seek veterinary care immediately):
- Facial swelling, hives (allergic reaction)
- Vomiting, diarrhea
- Difficulty breathing
- Collapse (anaphylaxis — very rare)
- Injection site sarcoma (rare — discuss with vet, especially for FeLV/rabies in cats)
Frequently Asked Questions (FAQs)
Kittens should receive their first FVRCP vaccine at 6-8 weeks of age. Boosters every 3-4 weeks until 16 weeks old. Rabies at 12-16 weeks depending on local laws.
FVRCP: every 3 years after initial kitten series. Rabies: 1-year or 3-year depending on vaccine type and local laws. FeLV: annually for at-risk cats. Consult your veterinarian.
Yes. Indoor cats still need core vaccines (FVRCP and Rabies). Viruses can be carried in on shoes/clothing. Rabies is required by law in most areas. FeLV may be optional for strict indoor cats.
FVRCP is the “feline distemper” combination vaccine protecting against Feline Viral Rhinotracheitis (herpesvirus), Calicivirus, and Panleukopenia (feline distemper — often fatal). Core vaccine for all cats.
Generally no — strict indoor cats with no exposure to outdoor cats (including through open windows/screens) are at very low risk. Discuss with your veterinarian based on your specific situation.
Yes, though rare. Signs include facial swelling, hives, vomiting, difficulty breathing. If these occur within 24-48 hours of vaccination, seek immediate veterinary care.
Rabies vaccines are licensed as 1-year or 3-year products. The initial vaccine is always 1-year. Subsequent boosters may be 1-year or 3-year depending on the vaccine used. Follow local laws.
Yes, but discuss with your veterinarian. Senior cats still need core vaccines (FVRCP, Rabies). Your vet may adjust based on health status and antibody titers.
Final Thoughts: Protecting Your Cat Through Vaccination
A proper Cat Vaccination Schedule is essential for lifelong health. Vaccines have dramatically reduced deaths from panleukopenia, rabies, and other infectious diseases. Work with your veterinarian to create a personalized schedule based on your cat’s age, lifestyle, and risk factors. Keep vaccination records, set reminders for boosters, and report any vaccine reactions. Prevention is always better than treatment — vaccines save lives.
For authoritative vaccine information, visit AVMA Vaccination Guidelines and American Association of Feline Practitioners (AAFP).